The Solar System (English Version of Crossword)

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Across
  1. 4. – The largest planet with the Great Red Spot.
  2. 6. – An instrument used to observe distant objects.
  3. 7. – A giant cloud of dust and gas where stars are born.
  4. 9. – The U.S. space agency.
  5. 11. – A moon of Jupiter with an icy ocean.
  6. 12. – A icy object that develops a tail when near the Sun.
  7. 13. – The smallest and closest planet to the Sun.
  8. 15. – A robotic vehicle exploring planets (e.g., Curiosity).
  9. 16. – A dwarf planet in the Kuiper Belt.
  10. 17. – The hottest planet with a toxic atmosphere.
  11. 20. – The only known planet with liquid water and life.
  12. 21. – The windiest planet with the strongest storms.
  13. 22. – One of Mars’ two moons.
  14. 24. – Famous for its beautiful rings.
  15. 25. – Neptune’s largest moon, orbits backward.
Down
  1. 1. – Earth’s natural satellite.
  2. 2. – Saturn’s largest moon with a thick atmosphere.
  3. 3. – The largest object in the asteroid belt.
  4. 5. – A streak of light caused by a burning space rock (shooting star).
  5. 8. Hole – A region of space with gravity so strong nothing escapes.
  6. 10. – A rocky body orbiting the Sun, mostly found in the asteroid belt.
  7. 14. – The force that keeps planets in motion around the Sun.
  8. 18. – A gas giant that rotates on its side.
  9. 19. – Known as the "Red Planet," home to Olympus Mons.
  10. 23. – The path a planet or satellite follows around a star.